Quite often, people have filtered indexes but find they’re not being used as often as they’d like. I was reminded of this recently when I read a good post by Kendra Little from brentozar.com about filtered indexes. In it, Kendra talks about how the WHERE clause of a filtered index allows an IN clause, but … Continue reading Why isn’t my filtered index being used?
The problem with SQL Injection is that most people don’t realise the fundamental concept which makes SQL Injection vulnerability not only easy to spot, but also easy to prevent. And it’s the thing that SQL Injection has in common with countless other hacking mechanisms that have been around since the early days of computing. The … Continue reading SQL Injection – the golden rule